Test Price
700 AEDโ Home Collection Available
Varicella Zoster Virus (VZV) RNA Detection Qualitative Test in UAE | 700 AED | DHA Accredited
Executive Summary & Core Metrics
Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited Processing (ISO 9001:2015 Cert: INT/EGQ/2509DA/3139).
- Sample Collection: Performed at accredited DNA Labs UAE partner facilities. Hospital extraction required for CSF specimens. Home collection is not available for this test.
- Clinical Guidance: Telephonic post-test guidance by DHA-licensed physicians.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The Varicella Zoster Virus (VZV) RNA Detection Qualitative Test uses real-time reverse transcription polymerase chain reaction (RT-PCR) to detect the presence of VZV RNA in clinical specimens. This molecular technique offers high sensitivity and specificity, enabling accurate diagnosis of acute chickenpox and herpes zoster (shingles), particularly in immunocompromised patients or atypical presentations.
| Feature | Our VZV RNA PCR Test | Closest Alternative (Serology) |
|---|---|---|
| Methodology | Real-Time PCR (qPCR), molecular detection | ELISA / IFA (IgG/IgM antibodies) |
| Diagnostic Precision | 99.9% sensitivity, 100% specificity; detects active infection | ~85% sensitivity; may cross-react with HSV; cannot distinguish past vs active |
| Turnaround Time | 36โ48 hours (phone / email) | 24โ48 hours |
| Clinical Utility | Gold standard for acute diagnosis, immunocompromised, atypical presentations | Useful for immunity screening, not ideal for acute setting |
Physician Insight & Safety Protocols
โAs a General Practitioner, I recommend this RNA detection test for confirming active VZV infection when clinical signs are ambiguous. It is crucial to consider the patientโs full medical history and symptoms when interpreting results. Please do not pause any prescribed antiviral therapy without direct consultation with your treating physician.โ โ Dr. Ajay Singh, DHA License: 36234132
โ ๏ธ Medication Advisory
Do not discontinue or modify prescribed antiviral medication without consulting your doctor. Interrupting therapy may lead to viral reactivation or complications.
Safety Exclusion Criteria & Emergency Red Flags
- Exclusion Criteria: Patients with known bleeding disorders or severe thrombocytopenia should avoid invasive sample collection (CSF, biopsy) unless deemed safe by the attending physician. Allergy to local anesthetics for biopsy is a relative contraindication.
- Emergency Red Flags โ Seek Immediate Care: Sudden severe headache with rash (possible meningoencephalitis); widespread blistering rash with high fever and shortness of breath (disseminated varicella/zoster with pneumonia); confusion or neck stiffness.
Patient FAQ & Clinical Guidance
1. How accurate is the VZV RNA PCR test for diagnosing shingles or chickenpox?
The test detects VZV RNA with 99.9% sensitivity and 100% specificity, making it the gold standard for confirming active infection. A positive result indicates ongoing viral replication.
2. Can I take antiviral medication before giving a sample for VZV RNA detection?
Antiviral drugs can reduce viral RNA levels and may lead to false-negative results. Do not stop medication without consulting your doctor; inform your physician about any antiviral use prior to sample collection.
3. What does the result of my VZV RNA PCR test mean?
A positive result confirms active infection (varicella or zoster). A negative result does not completely rule out infection if symptoms are strongly suggestive; repeat testing or alternative diagnostic methods may be considered based on clinical evaluation.
UAE Regulatory & Data Privacy Adherence
Regulatory Compliance
This test is performed at DNA Labs UAE, a DHA-licensed facility (License No. 1143). We adhere to Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. Clinical safety and patient consent follow Federal Decree-Law No. 4 of 2016 on Medical Liability. The laboratory is ISO 9001:2015 certified (Cert: INT/EGQ/2509DA/3139).
Clinical & Logistical Metadata
| Test Name | Varicella Zoster Virus (VZV) RNA Detection Qualitative Test |
| Price (AED) | 700 AED |
| Turnaround Time | 36โ48 hours |
| Sample Type / Matrix | Vesicular swab, scab, CSF, or tissue; collection at accredited facility |
| Methodology Used | Real-Time PCR (RT-PCR) |
| ICD-10-CM Code | B01, B02 |
| LOINC Code | 10479-3 |
| DHA Facility License & Laboratory Address | DHA License No. 1143 | DNA Labs UAE | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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Available in Arabic, English, Hindi & Urdu
ISMS 27001:2022
ISO Accredited
HIPAA
All reports reviewed by DHA-Certified physicians